Question
Find the following values without a calculator.

Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 510 = ?40
  2. 315 = 6?
  3. 915 = ?5
  4. 4050 = 4?
3 m

Click button first when a symbol is required. X

Find the following values without a calculator.

Give your answers in this manner. (Eg 1, 2, 3, 4)

  1. 510 = ?40
  2. 315 = 6?
  3. 915 = ?5
  4. 4050 = 4?